March 10, 2017
The Stream Alteration Rule regulates activities that take place in or along streams. A permit is required for movement, excavation, or fills involving 10 or more cubic yards annually in any perennial stream. Permits are intended to prevent the creation of flood hazards, protect against damages to aquatic life, and protect the rights of neighboring landowners. The types of activities that are regulated include streambank stabilization, road improvements that encroach on streams, bridge construction or repair, and utility crossings under streambeds. This Rule applies to stream alterations in both emergency and non-emergency circumstances.
wsmd_StreamAlterationRule_2017-03-10.pdf (588.8 KB)